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Abstract:
The operation of urban wastewater treatment plants (WWTPs) has caused more and more serious odor pollution. Biological deodorization technology has the advantages of easy operation, low operating cost and no secondary pollution, and is applicable to the treatment of malodorous gases in WWTPs. In this study, the main components, concentration and distribution characteristics of odor in WWTPs were described. Four key influencing factors (microorganism, nutrient solution, pH and packing) of biological deodorization technology were annalyzed. Three typical engineering application cases were annalyzed based on the influencing factors. The urgent problems and future development of biological deodorization technology were summarized, in order to provide reference for different sewage treatment plants to solve odor pollution. © 2022, Science Press. All right reserved.
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Chinese Journal of Environmental Engineering
ISSN: 1673-9108
Year: 2022
Issue: 4
Volume: 16
Page: 1074-1082
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count: 2
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 9
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